<?php
include_once 'common.inc.php';
t::clearAll();
$count = 100;
$data = range(0, $count);
t::i(null, "Control Thread START");
$test = new MapReduce();
$test->setSize(10);
$test->setMaxThread(100);
$test->passPhraseToChild(true);
$test->setData($data);
$test->setMapperName("data");
$test->setPhraseName("INIT_SUM");
$test->clearReducer();
$test->clearDefaultReducer();
$test->addDefaultReducer("http://cto.gcgchina.com/t/sample.child.php");
$test->addReducer(1, "http://cto.gcgchina.com/t/sample.child.php");
$result = $test->execute(1);
print_r($result);
$test->setData(range(0, $result['result'][0]));
$test->setMapperName("data");
$test->setPhraseName("SUM_SUM");
$test->clearReducer();
$test->clearDefaultReducer();
$test->addDefaultReducer("http://cto.gcgchina.com/t/sample.child.php");
$test->addReducer(2, "http://cto.gcgchina.com/t/sample.child.php");
$result = $test->execute(1);
t::i(null, "Control Thread END");
print_r($result);
$id = Thread::getChildThreadID();
$phrase = Thread::getChildPhrase();
$name = Thread::getPhraseName();
$myname = basename($_SERVER[PHP_SELF]);
t::i($id, $myname . "\t " . $name . " ENTER THREAD");
switch ($name) {
case "INIT_SUM":
$data = Thread::getChildParams("data");
$subtotal = 0;
foreach ($data as $i) {
$subtotal += $i;
}
if ($phrase == 1) {
t::i($id, "Specified reducer at phrase " . $phrase);
}
echo $subtotal;
break;
case "SUM_SUM":
$data = Thread::getChildParams("data");
$subtotal = 0;
foreach ($data as $i) {
$subtotal += $i;
}
if ($phrase == 2) {
t::i($id, "Specified reducer at phrase " . $phrase);
}
echo $subtotal;
break;
}
t::i($id, $myname . "\t " . $name . " COMPLETE: " . $subtotal);
